<template>
	<el-dialog v-model="visible" :title="titleMap[mode]" :width="330" destroy-on-close @closed="$emit('closed')">
		<el-form ref="dialogForm" :model="form" :rules="rules" label-width="80px" label-position="left">
			<el-form-item label="编码" prop="code">
				<el-input v-model="form.code" clearable placeholder="字典编码"></el-input>
			</el-form-item>
			<el-form-item label="字典名称" prop="name">
				<el-input v-model="form.name" clearable placeholder="字典显示名称"></el-input>
			</el-form-item>
			<el-form-item label="父路径" prop="parentId">
				<el-cascader
					v-model="form.parentId"
					:options="dic"
					:props="dicProps"
					:show-all-levels="false"
					clearable
				></el-cascader>
			</el-form-item>
		</el-form>
		<template #footer>
			<el-button @click="visible = false">取 消</el-button>
			<el-button type="primary" :loading="isSaveing" @click="submit()">保 存</el-button>
		</template>
	</el-dialog>
</template>

<script>
export default {
	emits: ['success', 'closed'],
	data() {
		return {
			mode: 'add',
			titleMap: {
				add: '新增字典',
				edit: '编辑字典'
			},
			visible: false,
			isSaveing: false,
			form: {
				id: '',
				name: '',
				code: '',
				parentId: ''
			},
			rules: {
				code: [{ required: true, message: '请输入编码' }],
				name: [{ required: true, message: '请输入字典名称' }]
			},
			dic: [],
			dicProps: {
				value: 'id',
				label: 'name',
				emitPath: false,
				checkStrictly: true
			}
		}
	},
	mounted() {
		this.getDic()
	},
	methods: {
		//显示
		open(mode = 'add') {
			this.mode = mode
			this.visible = true
			return this
		},
		//获取字典列表
		async getDic() {
			var res = await this.$API.system.dic.tree.get()
			this.dic = res.data
		},
		//表单提交方法
		submit() {
			this.$refs.dialogForm.validate(async (valid) => {
				if (valid) {
					this.isSaveing = true
					var res = await this.$API.demo.post.post(this.form)
					this.isSaveing = false
					if (res.code === 200) {
						this.$emit('success', this.form, this.mode)
						this.visible = false
						this.$message.success('操作成功')
					} else {
						this.$alert(res.message, '提示', { type: 'error' })
					}
				}
			})
		},
		//表单注入数据
		setData(data) {
			this.form.id = data.id
			this.form.name = data.name
			this.form.code = data.code
			this.form.parentId = data.parentId

			//可以和上面一样单个注入，也可以像下面一样直接合并进去
			//Object.assign(this.form, data)
		}
	}
}
</script>

<style></style>
